Η Grado Timbre Opus-4 ειναι κεφαλη Flux-Bridger, με aluminium cantilever και διαμορφωση βελονας elliptical. Εξοδος high: 4.0mV και low: 1mV.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

The Grado Opus4 is an entry point into the Timbre Series, bringing the brand’s moving iron technology and signature musicality into a more accessible configuration. Built around Grado’s flux-bridger generator system, it offers reduced moving mass and improved signal efficiency, resulting in a lively and coherent analog presentation. The American maple wood body provides effective resonance control, contributing to a warm, natural tonal balance with smooth integration across the frequency range.

The Opus4 features an aluminum cantilever paired with an elliptical diamond stylus, delivering reliable tracking performance and solid detail retrieval. Its sonic character emphasizes a rich and inviting midrange, controlled low frequencies, and a smooth, non-fatiguing high end. The overall presentation is cohesive and musical, with stable imaging and a pleasantly open soundstage, making it ideal for extended listening sessions while maintaining clarity and tonal integrity.

Specifications

• Body: American Maple Wood
• Cantilever: Aluminum / Elliptical Diamond
• Output: High Output 4.0 mV @ 5 CMV (45°) / Low Output 1.0 mV @ 5 CMV (45°)
• Controlled Frequency Response: 10 Hz – 60 KHz
• Channel Separation: Avg. 30 dB (10–30 KHz)
• Input Load: 10–47k ohms
• Inductance: High Output 55 mH / Low Output 6 mH
• Resistance: High Output 660 ohms / Low Output 70 ohms
• Cartridge Weight: 8.3 grams
• Tracking Force: 1.6 – 1.9 grams
• Compliance: 20 μm/mN